xref: /linux/arch/arm/boot/dts/socionext/uniphier-ld6b-ref.dts (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1// SPDX-License-Identifier: GPL-2.0+ OR MIT
2//
3// Device Tree Source for UniPhier LD6b Reference Board
4//
5// Copyright (C) 2015-2016 Socionext Inc.
6//   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
7
8/dts-v1/;
9#include "uniphier-ld6b.dtsi"
10#include "uniphier-ref-daughter.dtsi"
11#include "uniphier-support-card.dtsi"
12
13/ {
14	model = "UniPhier LD6b Reference Board";
15	compatible = "socionext,uniphier-ld6b-ref", "socionext,uniphier-ld6b";
16
17	chosen {
18		stdout-path = "serial0:115200n8";
19	};
20
21	aliases {
22		serial0 = &serial0;
23		serial1 = &serial1;
24		serial2 = &serial2;
25		serial3 = &serialsc;
26		i2c0 = &i2c0;
27		i2c1 = &i2c1;
28		i2c2 = &i2c2;
29		i2c3 = &i2c3;
30		i2c4 = &i2c4;
31		i2c5 = &i2c5;
32		i2c6 = &i2c6;
33		ethernet0 = &eth;
34	};
35
36	memory@80000000 {
37		device_type = "memory";
38		reg = <0x80000000 0x80000000>;
39	};
40};
41
42&ethsc {
43	interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
44};
45
46&serialsc {
47	interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
48};
49
50&serial0 {
51	status = "okay";
52};
53
54&serial1 {
55	status = "okay";
56};
57
58&serial2 {
59	status = "okay";
60};
61
62&gpio {
63	xirq4-hog {
64		gpio-hog;
65		gpios = <UNIPHIER_GPIO_IRQ(4) 0>;
66		input;
67	};
68};
69
70&i2c0 {
71	status = "okay";
72};
73
74&sd {
75	status = "okay";
76};
77
78&eth {
79	status = "okay";
80	phy-handle = <&ethphy>;
81};
82
83&mdio {
84	ethphy: ethernet-phy@0 {
85		reg = <0>;
86	};
87};
88
89&usb0 {
90	status = "okay";
91};
92
93&usb1 {
94	status = "okay";
95};
96
97&nand {
98	status = "okay";
99
100	nand@0 {
101		reg = <0>;
102	};
103};
104